Real-time simulation of concatenable double-ended queues by double-ended queues (Preliminary Version)

  • Authors:
  • S. Rao Kosaraju

  • Affiliations:
  • -

  • Venue:
  • STOC '79 Proceedings of the eleventh annual ACM symposium on Theory of computing
  • Year:
  • 1979

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Abstract

It is shown that concatenable double-ended queues can be simulated in real-time by double-ended queues without concatenation. Consequently, every multihead Turing machine with head-to-head jumps can be simulated in real-time by multitape Turing machines.